aboutsummaryrefslogtreecommitdiffstats
path: root/lib/snmp/src/agent/snmp_generic.erl
diff options
context:
space:
mode:
Diffstat (limited to 'lib/snmp/src/agent/snmp_generic.erl')
-rw-r--r--lib/snmp/src/agent/snmp_generic.erl30
1 files changed, 26 insertions, 4 deletions
diff --git a/lib/snmp/src/agent/snmp_generic.erl b/lib/snmp/src/agent/snmp_generic.erl
index 06afa68d96..3195ca2500 100644
--- a/lib/snmp/src/agent/snmp_generic.erl
+++ b/lib/snmp/src/agent/snmp_generic.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 1996-2010. All Rights Reserved.
+%% Copyright Ericsson AB 1996-2014. All Rights Reserved.
%%
%% The contents of this file are subject to the Erlang Public License,
%% Version 1.1, (the "License"); you may not use this file except in
@@ -414,7 +414,12 @@ table_check_status(NameDb, Col, ?'RowStatus_createAndGo', RowIndex, Cols) ->
% side effect free and we only use the result temporary.
case catch snmpa_local_db:table_construct_row(
NameDb, RowIndex, ?'RowStatus_createAndGo', Cols) of
- {'EXIT', _} ->
+ {'EXIT', _Reason} ->
+ ?vtrace(
+ "failed construct row (createAndGo): "
+ " n Reason: ~p"
+ " n Stack: ~p",
+ [_Reason, erlang:get_stacktrace()]),
{noCreation, Col}; % Bad RowIndex
Row ->
case lists:member(noinit, tuple_to_list(Row)) of
@@ -431,7 +436,12 @@ table_check_status(NameDb, Col, ?'RowStatus_createAndWait', RowIndex, Cols) ->
false ->
case catch snmpa_local_db:table_construct_row(
NameDb, RowIndex, ?'RowStatus_createAndGo', Cols) of
- {'EXIT', _} ->
+ {'EXIT', _Reason} ->
+ ?vtrace(
+ "failed construct row (createAndWait): "
+ " n Reason: ~p"
+ " n Stack: ~p",
+ [_Reason, erlang:get_stacktrace()]),
{noCreation, Col}; % Bad RowIndex
_Row ->
{noError, 0}
@@ -711,7 +721,19 @@ find_col(Col, [_H | T]) -> find_col(Col, T).
try_apply(nofunc, _) -> {noError, 0};
-try_apply(F, Args) -> apply(F, Args).
+try_apply(F, Args) -> maybe_verbose_apply(F, Args).
+
+maybe_verbose_apply(M, Args) ->
+ case get(verbosity) of
+ false ->
+ apply(M, Args);
+ _ ->
+ ?vlog("~n apply: ~w,~p~n", [M,Args]),
+ Res = apply(M,Args),
+ ?vlog("~n returned: ~p", [Res]),
+ Res
+ end.
+
table_info({Name, _Db}) ->
case snmpa_symbolic_store:table_info(Name) of